Yamawa Kosoku tap (for through holes) M4

[Features]● Dedicated to machines with a fully synchronous lead feed mechanism. ● Kosoku tapping of 20 to 30 m/min is possible.

[Applications] ● For drilling through holes. ●Work material: low carbon steel, medium carbon steel, alloy steel, aluminum alloy, zinc die casting. ●Exclusively for machines with a fully synchronous lead feed mechanism.

[Specifications] ● Accuracy: P2 ● Nominal dimension: M4 ● Pitch (mm): 0.7 ● Number of threads: - ● Thread length (mm): 11 ● Overall length (mm): 52 ● Shank diameter (mm): 5 ● Shank Square part (mm): 4-Prepared hole diameter (mm): 3.38-Processed screw: metric thread-Number of chamfered threads: 5-Surface treatment: TiN coating

[Specification 2] ● Tap grade: P grade ● Only for machines with a fully synchronous lead feed mechanism

[Material/Finish] Kosoku tool steel (HSS)

[Set contents/accessories]
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[Caution] ● Do not use this tap on a machine that is not equipped with a fully synchronous lead feed mechanism, as it may cause the female thread to expand or break.